
During ancient times, animal skin was used to make blinds. Long ago, people who lived in hotter climates used animal hide to shield themselves from the sun's rays. They also used those materials as drapes to keep the interiors of their homes cool. The animal skins were soaked in water and hung on the doorways. As a result, the wind's effect created a cooling sensation, similar to natural coolers.
Related Quotes

The quality of Persian rugs' construction is one of their best qualities; hand-knotted rugs are of the highest caliber. They are not only strong and durable, but they also have a lovely appearance. The rug can withstand heavy foot traffic and still maintain its high quality because each stand is hand-knotted.
The typhoon season lasts from May to November, and Hong Kong has a very effective infrastructure in place to deal with these intense tropical storms. A T1 signal implies that a storm is on its way. Then a T3 indicates that the storm intensifies, so schoolchildren and the elderly should stay home. Winds up to 180km/h swirl across the city during a T8 or T10, closing businesses and public transportation.
No, a termite's diet does not only consist of wood! In fact, it has been observed that termites eat wallpaper, fabric, and even plastic. Although these omnivorous insects prefer the taste of wood, they will eat just about anything made from plants. They are infamous destroyers because of their insatiable appetites, which cause them to spend most of the day eating away at structures!
King Tut is probably the most famous of all the ancient Egyptians, but very little was known about the boy king who died at the young age of 19 until British archaeologist Howard Carter found the tomb in 1922. King Tuts Tomb is the smallest of the tombs in the Valley of the Kings but it was filled with great wealth.
It was believed that Hieroglyphs on the wall of King Tut’s tomb had the curse of death. I’m glad I didn’t know about this curse before entering King Tut’s tomb during our visit or I may not have entered this unassuming tomb.
It was believed that Hieroglyphs on the wall of King Tut’s tomb had the curse of death. I’m glad I didn’t know about this curse before entering King Tut’s tomb during our visit or I may not have entered this unassuming tomb.